.main {
    width: 49%;
    height: auto;
}

.clppxx {
    width: 140px;
    height: 38px;
    background: #3a8cd4;
    text-align: center;
    line-height: 38px;
    color: #fff;
}

.main-btn {
    width: auto;
    border: 1px solid #e0dede;
    border-radius: 4px;
    margin-top: 10px;
    padding: 8px 10px;
    overflow: hidden;
}